When working requires both your hands, it's hard to keep a whole bunch of information straight at the same time. These 3D smart glasses (augmented-reality glasses would probably be a better description) provide information directly in the wearer's field of vision --storage locations and part numbers no longer require memorization or a piece of paper tucked away in a pocket. The glasses are also controlled by either touch or voice, making for true hands-free operation.
Volkswagen brings 3D smart glasses to its Wolfsburg plant
The specs can read barcodes and provide part-pickers with all the information they need without having to consult a form or memorize numbers.